Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
Follow us:

1,4-Di(Triethylammonium )-Butane Dibromide

    • Product Name 1,4-Di(Triethylammonium )-Butane Dibromide
    • Alias TEAB-4
    • Einecs 249-723-7
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    105469

    Chemical Name 1,4-Di(Triethylammonium)butane dibromide
    Molecular Formula C16H40Br2N2
    Molecular Weight 436.32
    Appearance White to off-white solid
    Solubility Soluble in water
    Melting Point Approximately 200-220°C (decomposes)
    Storage Conditions Store at room temperature, tightly closed
    Purity Typically ≥98% (check certificate of analysis)
    Odor Odorless
    Ph 1 Solution Neutral to slightly basic
    Synonyms 1,4-butanediyl bis(triethylammonium) dibromide

    As an accredited 1,4-Di(Triethylammonium )-Butane Dibromide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The chemical is packaged in a 100g amber glass bottle with a tamper-evident cap and clear hazard labeling for safety.
    Shipping 1,4-Di(Triethylammonium)butane dibromide is shipped in tightly sealed containers made of compatible materials, clearly labeled according to regulatory standards. It is transported as a hazardous chemical, protected from moisture, heat, and incompatible substances. All handling follows applicable safety guidelines to prevent leaks, spills, or exposure during transit.
    Storage **1,4-Di(Triethylammonium)-Butane Dibromide** should be stored in a tightly sealed container, protected from moisture, light, and incompatibles such as strong oxidizing agents. Keep it in a cool, dry, well-ventilated chemical storage area. Label clearly and avoid storing near food or drink. Use personal protective equipment when handling to prevent inhalation, ingestion, or skin contact.
    Application of 1,4-Di(Triethylammonium )-Butane Dibromide

    Applications of 1,4-Di(Triethylammonium) Butane Dibromide in Industrial Manufacturing

    As a direct manufacturer, we supply 1,4-Di(Triethylammonium) Butane Dibromide for various specialized industrial processes. The compound plays a critical role as a phase-transfer catalyst and an intermediate in advanced synthesis, supporting demanding quality and compliance requirements across multiple downstream sectors.

    1. Pharmaceutical Active Ingredient Synthesis

    In pharmaceutical manufacturing, this compound serves as an intermediate and phase-transfer catalyst, particularly in the synthesis of quaternary ammonium containing active pharmaceutical ingredients (APIs). Its efficient phase-transfer properties support reproducible yields in multi-step organic reactions, such as SN2 alkylations for complex small-molecule drugs. Downstream formulators select this raw material based on its stability in anhydrous and aqueous conditions, while process engineers control purity profiles to meet strict drug substance registration requirements.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • USP-NF and EP monograph specifications for APIs
    • FDA 21 CFR Part 210/211 (USA) and EU GMP Directive (EU)
    • ISO 9001:2015 Quality Management Systems

    Typical usage ratio

    • 1% to 4% w/w relative to the target API, adjusted based on substrate molarity and desired conversion rate
    • Process engineers adjust concentration according to solvent load and batch scale requirements

    Downstream process integration

    • Added in the alkylation or quaternization stage of multi-step API synthesis
    • Introduced to organic phase prior to base-neutralization or purification
    • Removed by aqueous extraction or crystallization during downstream processing
    • Residual analysis performed by HPLC in quality control

    Final product types

    • Antihypertensive drug substances
    • Cationic surfactant-based excipients
    • Quaternary ammonium-containing APIs for anti-infective medications
    • Pharmaceutical research intermediates for medicinal chemistry

    2. Ion Exchange Resin Production

    This quaternary ammonium salt functions as a structure-directing or modification agent during the production of strong-base anion exchange resins. Its controlled introduction into the functionalization reaction allows precise tuning of ion-exchange capacity and selectivity. Resin producers benefit from the compound’s high chemical purity and reproducible reactivity, which are essential for applications in water treatment, biotechnology purification, and chromatographic separations.

    Industry compliance standards

    • ISO 9001:2015 for process and quality management
    • NSF/ANSI 61 for materials in drinking water system components
    • REACH Regulation (EC) No. 1907/2006—chemical safety requirements
    • FDA 21 CFR 173.25 Indirect Food Additives: Ion Exchange Resins

    Typical usage ratio

    • 0.5 to 2.5 mole % relative to the total resin-forming monomers
    • Adjusted according to desired resin exchange capacity and porosity

    Downstream process integration

    • Dissolved into the monomer solution prior to polymerization
    • Used during functional group derivatization of styrene-divinylbenzene backbones
    • Incorporated via batch or continuous flow processing for uniform distribution
    • Residuals removed by extensive washing and conditioning steps

    Final product types

    • Strong-base anion exchange resins for municipal water treatment
    • Chromatography-grade resins for biotechnology and pharmaceutical purification
    • Resins for industrial process water deionization
    • Specialty absorbent beads for heavy metal removal

    3. Electrolyte Component for Advanced Battery Systems

    Batteries for grid-scale energy storage and specialty electronics rely on stable, non-volatile quaternary ammonium salts as components in non-aqueous electrolyte formulations. Our material provides ionic conductivity and electrochemical stability at high voltages, making it suitable for emerging battery chemistries such as flow batteries and high-energy-density supercapacitors. Electrolyte compounders utilize this dibromide salt to balance ion transport, minimize degradation, and extend cell lifetimes, especially in laboratory and pilot-scale battery development.

    Industry compliance standards

    • IEC 62619 Safety requirements for rechargeable cells (industrial applications)
    • UL 1973 for stationary energy storage systems
    • RoHS Directive 2011/65/EU restriction of hazardous substances
    • ISO 14001:2015 Environmental Management Systems—where required by customers

    Typical usage ratio

    • 10 to 60 mmol/L within electrolyte, depending on desired ionic strength and target cell voltage
    • Adjustment based on solvent system, temperature stability, and charge–discharge profile

    Downstream process integration

    • Dissolved in the organic/non-aqueous solvent phase under anhydrous conditions
    • Mixed directly into pre-assembled battery cell filling lines or lab-scale pouch cell fabrication
    • Quality monitored by ion chromatography and conductivity measurements
    • Blended with co-electrolytes and additive stabilizers per cell design

    Final product types

    • Redox flow battery electrolyte solutions for grid and industrial backup
    • Supercapacitor modules for power grid smoothing
    • Pilot and research-stage high-voltage battery prototypes
    • Electrolytes for specialty non-lithium electrical storage

    4. Phase-Transfer Catalysts for Organic Fine Chemical Synthesis

    Fine chemical manufacturers apply this high-purity dibromide salt as a phase-transfer catalyst to accelerate specific two-phase organic reactions. Its cationic character supports halide displacement, nucleophilic substitution, and heterocyclic ring construction, especially where water-sensitive intermediates must be handled efficiently. The catalyst performance enhances both conversion rates and yields in the synthesis of dyes, agricultural intermediates, and specialty monomers, supporting continuous or batch-scale output.

    Industry compliance standards

    • ISO 9001:2015 certified batch control and traceability
    • REACH compliant for registration, evaluation, and restriction of chemicals (EU)
    • Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
    • Site-specific chemical management audits as required by downstream users

    Typical usage ratio

    • 0.2% to 3% w/w of total reaction mixture, depending on substrate reactivity and operational scale
    • Ratio optimized for desired phase equilibrium and downstream separation efficiency

    Downstream process integration

    • Charged to the reactor at the initial mixing stage with organic and aqueous reactant phases
    • Monitored by GC-MS or NMR to confirm transfer kinetics
    • Recovered or neutralized during post-reaction workup and washing steps
    • Batch records maintained to enable QC traceability

    Final product types

    • High-purity specialty dyes and pigments
    • Pesticide and herbicide intermediates
    • Specialty monomers for electronics and polymers
    • Custom organic synthesis intermediates for contract manufacturing
    Free Quote

    Competitive 1,4-Di(Triethylammonium )-Butane Dibromide prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

    Get Free Quote of Sinochem Nanjing Corporation

    Flexible payment, competitive price, premium service - Inquire now!

    Certification & Compliance
    More Introduction

    1,4-Di(Triethylammonium)-Butane Dibromide: Shaping Advanced Material Science with Practical Innovation

    A Closer Look into 1,4-Di(Triethylammonium)-Butane Dibromide

    In our daily work on the factory floor, we see every day how a compound like 1,4-Di(Triethylammonium)-Butane Dibromide reflects both technical complexity and reliability in chemical manufacturing. This chemical is not just a chain of atoms stitched together—its structure with triethylammonium groups linked to a butane backbone, paired with bromide ions, makes it a resilient, versatile raw material. While the name itself can seem intimidating, hands-on handling of this product proves its practical utility for those developing advanced polymers, specialty coatings, and ionic liquids. The clear, consistent quality coming off our lines speaks to the investment poured into steady, reproducible synthesis.

    Chemistry with a Purpose: Key Features and Model Consistency

    Producing 1,4-Di(Triethylammonium)-Butane Dibromide means balancing intricate reaction steps under vigilant thermal and moisture control. We pay close attention to purity, since any trace of side products can compromise downstream reactions. With this compound, purity sits above 99%. From batch to batch, physical characteristics like color, granule size, and solubility remain unchanged because our process operators stick with reliable, disciplined practices. The compound appears white to off-white and flows well, making it easy to dose and handle.

    During scale-up, keeping an eye on every kettle ensures bromide levels remain within set limits, since stray anions could hamper application performance. If our team spots any deviation, adjustments are made in real-time—not after the fact. We design our crystallization stage so that the dibromide forms with minimal dust, reducing cross-contamination and simplifying bulk transfers. Pressure filtration and targeted washing keep moisture levels below 0.5%, supporting long storage while also minimizing shipping weight for industrial users.

    We have weighed and filled thousands of drums and sacks on our lines. From these years of practice, we know that customers from polymer research and synthesis need a material that won’t clump, won’t segregate, and will arrive precisely matching the certificate. This is not a promise easily made with materials produced without specialized equipment, but modern mills and sieving let us maintain consistency across tonnage-scale orders, right down to half-kilo lab batches for early-stage development.

    Understanding the Manufacturing Process: A Commitment to Stability

    Early-stage development of 1,4-Di(Triethylammonium)-Butane Dibromide demanded deep dives into reaction optimization. Keeping the temperature steady avoids formation of unwanted byproducts, and we use closed reactors to limit oxygen or water interference. This careful oversight improves color and prevents off-odors, two factors our customers look at during incoming inspection. The final purification involves a stepwise precipitation with accurate control over cooling rates. Over years, minor tweaks—shorter agitation cycles, gentler filtration—have improved both the output and the overall user experience.

    Having reliable in-house analytical capabilities means each batch gets checked for bromide and triethylammonium content. We don't just trust process automation; samples from multiple points in every batch tell us whether the reaction has finished completely. Quality control groups also measure specific conductivity and look for residual solvent, as even trace amounts may affect sensitive downstream chemistry. This means anyone opening a new package gets exactly what they expect, whether they are scaling up production or fine-tuning a new product in the lab.

    Distinguishing Attributes Compared with Other Ammonium-Based Compounds

    In the broader market, similar compounds often use different backbones or substitute anion types. There are plenty of ammonium salts featuring ethyl, methyl, or butyl groups, but not all provide the performance tailors to ionic liquid research or ionic conductivity experiments. Our compound's butane chain and triethylammonium end groups, paired with bromide ions, give a unique physicochemical profile. It melts at a predictable temperature and stays stable without yellowing under prolonged storage. Unlike tetraalkylammonium salts, 1,4-Di(Triethylammonium)-Butane Dibromide fits certain templating or self-assembly needs in high-end manufacturing, such as directed polymerization or cross-linking methods.

    Other ammonium salts blended with smaller alkyl groups tend to be more volatile and hygroscopic, which leads to caking during transit, especially in more humid regions. We recognized this early and adjusted our drying and packaging methods, allowing the dibromide to arrive at customer sites ready for direct use. The careful handling required with smaller ammonium salts—constant refrigeration, double-layer moisture-proof liners—simply isn't needed here. We engineer our packaging and batch controls to make sure the product does not degrade or absorb atmospheric moisture even during overseas transit.

    Bromide versus chloride or other halide variants also marks an important distinction. Substituting bromide results in larger anion radii, which helps fine-tune ionic conductivity and solubility in certain solvents. In many polymer or battery-related uses, this means improved ionic transport or selective reactivity. Other quaternary ammonium salts don't support these same properties without trade-offs, especially if higher temperatures or more chemically aggressive conditions are demanded by the process.

    Direct Industrial Impact: From Factory to Laboratory

    A substantial share of global ionic liquid research relies on stable, predictable raw materials. Our manufacturing team works side by side with R&D chemists to make sure any requested modifications—smaller particle size, extra-low moisture content—are met without disrupting the main process. Some researchers want a higher surface area for rapid dissolution; others focus on tight control of residual monomers. We log feedback and track it through improvement cycles. Weekly meetings keep everyone looped in, so shortcomings become opportunities for direct, on-the-line upgrades.

    In specialty polymer manufacturing, customers demand a chemical that dissolves predictably and does not introduce unexpected coloration or side reactions. Our version of 1,4-Di(Triethylammonium)-Butane Dibromide shows up consistently—no yellow tinge, no odor, no sticky clumping from unwanted solvents. That comes from controlling every step, right up to final nitrogen-purged packing. We have worked with multiple partners engaged in membrane synthesis or advanced electrolyte development. These groups rely on traceable quality and a strong assurance that every drum delivers identically performing material.

    Battery researchers and engineers have seen the benefits of our compound, especially for prototyping of novel ionic conductive materials. With bromide ions present, conductivity values hit target ranges more easily than with corresponding chloride or nitrate analogues, especially where higher molecular weight brings both stability and compatibility with next-generation solvents. Immediate, on-site technical support for formulation issues has helped us build partnerships that last project to project, not just shipment to shipment.

    Our packaging lines shift between bulk tote filling for large-scale manufacturing operations and vacuum-sealed small containers for research groups. We don’t outsource packing, because only tight control here keeps the compound from breaking down before it’s even used. Tracking every lot means we respond rapidly if a user points out possible transit damage; direct line oversight allows for constant process adaptation.

    Working Out Real-World Solutions to Application Challenges

    Challenges crop up in any chemical supply chain. The fine line between high activity and long shelf life creates tension in storage and logistics. Ammonium-based salts in particular fall prey to moisture and thermal instability unless manufactured and packed with discipline. We have seen the results of cutting corners: inconsistent color, gradual decomposition, and—worse for users—variable assay values. Our answer has always been to enforce regular instrument calibration and process control authentication.

    We’ve partnered with raw material suppliers known for high-bar bromide purity, and we never cut the purification cycle short even if that means a batch takes longer to release. We conduct regular tests for residual organic solvents. When customer use conditions require tighter tolerances, for instance fitting high-purity directives for electronics, we offer in-process checks to monitor trace levels of impurities.

    Sometimes, users encounter tough solubility or compatibility issues when pairing our compound with new solvents or reactants. We encourage sending samples for pilot trials and routinely provide technical recommendations on handling, dissolution, or incorporation strategies. Our in-house experts gather performance data from multiple customer sites and provide application notes to help customers adapt their own practices, shortcutting iterative trial-and-error cycles.

    On the technical side, ionic liquid and advanced battery markets increasingly request tailored physical forms—ground, pelletized, dust-free. Maintaining this diversity means frequent line changes and careful cleanouts. Our experience adapting equipment translates into less product loss, smoother transitions, and fewer cross-contamination incidents. We log every request, then review as a team so the factory can improve without losing sight of primary production priorities.

    Shipping and storage introduce other hurdles, like thermal excursions or extended warehouse times in high humidity. We run simulated transit and aging tests before shipping any new lot type over new routes or by new carriers, identifying problem spots before they hit real customers. Our in-house logistics planners work closely with production to optimize timing, minimize temperature exposures, and reduce risks of batch mixing or storage delays.

    A Look Forward: Steadfast Support and Customer Empowerment

    Sustained direct communication with customers counts for more than the best-written marketing sheet. We set up early feedback pipelines so R&D groups, pilot plant teams, and procurement managers talk openly with our chemists. Shared insight doesn’t only fix supply issues—it drives next-generation improvements. User suggestions about easier dosing, faster dissolution, or packaging design influence factory upgrades. Our blending and milling lines now run with modularity, simplifying specification changes. Continuous investment in both reactor technology and waste handling lets us target both product quality and environmental responsibility, a growing concern for many of our partners. Routine audits and environmental controls anchor our reputation as a reliable and trustworthy supplier.

    Industrial trends toward higher purity, renewable feedstocks, and greener chemistry motivate upgrades in how we manufacture and package ammonium-based salts. 1,4-Di(Triethylammonium)-Butane Dibromide, with its established performance and robust process controls, is well-placed to support demanding applications. In battery electrolytes, advanced membranes, and specialty coatings, this compound’s consistent behavior matters more today than ever—breakdowns in quality can undermine entire development cycles. By leaning into feedback and staying vigilant in every production run, we reinforce a cycle of trust central to long-term customer relationships.

    We understand risk in modern manufacturing seldom stems just from the raw product; it emerges from missed communication, slow adaptation, or failure to appreciate hands-on challenges outside the lab. Our culture encourages team-wide accountability—quality assurance staff, line operators, shipping coordinators—all own their part of each batch’s journey. Weekly reviews mean issues get flagged and solved before a single container leaves the warehouse. Every improvement on the factory floor delivers value to the end user. This isn’t just about supplying a chemical; it’s about collaborating across sites and industries to tackle problems, resolve doubts, and sometimes push the possible a little further.

    Building Performance with Experience: 1,4-Di(Triethylammonium)-Butane Dibromide from the Source

    Much gets promised by middlemen. The real work shows in the routine—the measured approach to each synthesis, check after check, candid admission of what works and what still needs tuning. From factory managers to shipping clerks, our people see 1,4-Di(Triethylammonium)-Butane Dibromide as more than just another molecule. Supply stability matters. So does an honest appraisal of where improvements can be made.

    Chemical manufacturing isn’t just about pushing product out the door as fast as possible. It’s about examining every stage — from raw material vetting all the way to packaging integrity — to deliver end-users a product they can count on, again and again. That’s how our version of 1,4-Di(Triethylammonium)-Butane Dibromide stands apart. Consistent, reliable, and engineered for function, it continues to help customers break new ground in science, process engineering, and technology-driven applications. We are committed to coupling real-world experience with genuine conversation, using lessons learned at the reactor and on the packaging line to raise standards across the specialty chemical landscape.

    At its core, supplying 1,4-Di(Triethylammonium)-Butane Dibromide means more than achieving a specification. It is about standing behind every batch and every barrel, helping industry partners solve new challenges, and never backing away from the expertise that comes from real, hands-on manufacturing. Each improvement, suggestion, and new project becomes part of a bigger picture, one shaped by people who understand the value of trust, skill, and collaboration.